| 摘要 |
PURPOSE:To enable a seat cushion to be inclined in accordance with the inclining movement of a seat back by making both seat cushion and seat back turnably and pivotal connected. CONSTITUTION:A seat cushion A is pivotally mounted to bases C with pins 21 while a seat back B is pivotally mounted to the upper ends of arms 1 with pins 22. A supporting shaft 23 is projected at the rear end of the seat cushion A and both ends of the seat back B are pivotally attached to the shaft. The position at which the supporting shaft 23 is pivotally attached thereto is lower than the pins 21. The lower ends of the arms 1 are pivotally attached to the bases C respectively, and adjusted for the inclination by means of reclining devices D. |
